The full stack toolkit to build onchain app UX

Library for writing and testing smart contracts.

A full stack digital marketplace running on Ethereum with Polygon & Next.js

Easily create custom 3D environments

Ethereum smart contracts (truffle) for marketplace

Create Ethereum-powered apps with one command

OpenZeppelin Contracts is a library for secure smart contract development.

Lightweight reusable Web3 UI components for dapps.

Web3 Foundation Grants Program

V1 implementation of Gelato Network

Static Analyzer for Solidity and Vyper

Example code for using Chainlink on Solana

Securify v2.0

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

<1k library that generates blocky identicons

Opinionated Dapp Starter Template provides a solid foundation for building Ethereum-based applications. It incorporates various tools and frameworks such as React, Next.js, Hardhat, TypeChain, web3…

Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

A chronological and (hopefully) complete list of reentrancy attacks to date.